baber/WOPTO huggingface dataset:
Patent JP-S61245231-A (JP)
Title: Formation system for data base inquiry processing procedure
Inventor: SATO KAZUHIRO
IPC: G06F7/22
Filed: 1985-04-24
Abstract: PURPOSE:To reduce an overhead by deciding a predicate processing order by a load calculation after selecting an effective access path, comparing the effective access path with its load with the access path to be processed used as the access path of the next predicate and validating a smaller load. CONSTITUTION:A predicate access path trimming means 421 selects the best one of plural access paths for an optimizing means 42 which produces an optimum processing procedure based on an inquiry analysis result. Then a processing order setting means 422 sets the predicate processing order based on a load calculation. The optimum access path of the predicate to be processed is produced additionally by an additional processing means 423 as the access path of the predicate to be processed next. The load of this additional access path is compared with that of the means 421. Then the access path having the smaller load is defined as an effective access path by a selection means 424. This effective path is applied to all predicates in an inquiry conditional equation. Then the processing procedure is set by an optimum processing procedure setting means 425.
Patent JP-S60230256-A (JP)
Title: Bus arbitrating system
Inventor: NISHIOKA SHIYOUJI
IPC: G06F13/36
Filed: 1984-04-28
Abstract: PURPOSE:To execute dynamically the bus arbitration between modules in a shape which has reflected an operating state of each module, by changing bus transfer conditions in accordance with a result of monitoring of a data transfer capacity room degree in each module. CONSTITUTION:An FIFO buffer device 22-i stores temporarily a transfer data sent to an input/output device 13-i from a main storage device 11, and a transfer data sent to the main storage device 11 from the input/output device 13-i, monitors whether the buffering data quantity has exceeded, for instance, 88% of the whole capacity or not, and outputs a result of its monitoring as a buffer status signal. A bus abandoning circuit in a channel 14-i decides a bus abandoning condition based on a bus abandoning condition indicated from a microprocessor 21-i, and a buffer status signal from the FIFO buffer device 22-i. This bus abandoning circuit 27-i instructs a bus abandonment to a bus obtaining circuit 26-i.
Patent JP-S5422040-A (JP)
Title: Radiator flow meter
Inventor: OOKAWA SUSUMU
IPC: F01P3/18
Filed: 1977-07-19
Abstract: PURPOSE: To greatly improve the measuring accuracy despite the difference between measuring positions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03285785-A (JP)
Title: Laser beam oscillating device
Inventor: MURAYAMA TOSHIICHI
IPC: B23K26/38
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the generation of a defect in a weld zone by eccentrically mounting a condenser lens within a rotating body which is rotationally driven coaxially with a laser beam. CONSTITUTION:The circular rotating body 1 is rotated in an arrow direction by a gear 4 of a rotational driving shaft 3 meshed with external teeth 2. The condenser lens 5 is fixed in the rotating body 1. The condenser lens 5 is eccentrically mounted within the rotating body 1 which is rotationally driven coaxially with the laser beam 9. Not only the welding width necessary for build-up welding, etc., is assured in this way but also the stirring effect by reheating of the weld metal is obtd.
Patent JP-S5514443-A (JP)
Title: Water temperature controller for floor heating utilizing hot water
Inventor: KURIKI SHIGERU
IPC: F24D3/00
Filed: 1978-07-14
Abstract: PURPOSE: To obtain heat controller capable of controlling radiation of each panel installed at respective room with low cost and ease, in the floor heating system wherein heated water is circulated in the floor panels installed in each room.  
     CONSTITUTION: In the construction of outflow pipe 2 and return pipe 3 which constitute hot water circulation system connecting boiler 1 and floor panels (not shown), outflow pipe 2 is branched into two passages 2a and 2b, so that the heated water sent from the boiler 1 is switched at a midway by a three-way-valve 4, and a fluid heat exchanger 5 is formed by contacting branched pipe 2b with the return pipe 3. Considering the characteristic that the temperature rise of floor panels at the start of heating operation is rather slow, whole of the heated water supplied by the boiler 1 is flown into the branched pipe 2 thru the three-way-valve 4. When room temperature begins to rise, valve 4 is switched and the whole of the outflow water is flown thru the branched pipe 2b, i.e. heat exchanger 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03286950-A (JP)
Title: Hot water feeder
Inventor: MORIUCHI YOSHIHISA
IPC: F24H1/00
Filed: 1990-03-31
Abstract: PURPOSE:To perform a hot water supply control easily and in a shortest period of time and eliminate useless hot water supply by a method wherein an initial amount of hot water supply up to a level at a circulation port of a bath tub is set, this amount of hot water supply is converted and the initial hot water supply can be carried out in response to the hot water supply time. CONSTITUTION:A main control panel 30 is constructed such that after installing a hot water supply device on a site, a hot water feeder 1 is operated in trial before performing its real operation and a set water level Ls corresponding to a size of a bath tub is set. At first, a size of a mounted bath tub 100 is selected by a changing- over operation through a changing-over operation with a switching or a volume of a bath tub volume changing-over means 33 and then set. At this time, an amount of initial hot water supply corresponding to the water level L1 up to the circulation port, an amount of hot water supply up to the level L2 at the circulation port with the hot water of the water level corresponding to the water level L1 up to the circulation port and an amount of hot water supply up to the apparent hot water supply level L3 can easily be determined by a hot water supply system of a natural pressure in a hot water storing system through a pressure reducing valve 4 if a size of the bath tub 100 is set as a hot water supply time in terms of time.
Patent JP-2000279674-A (JP)
Title: Needle thread supply mechanism of sewing machine
Inventor: TAJIMA IKUO
IPC: D05B53/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent thread breaking or the like by arranging a cushioning member that absorbs a change in a tensile force acting on a needle thread in a needle thread route leading to a sewing machine head from a bobbin by absorbing an excessively great tensile force acting on the needle thread in a needle thread supply mechanism that supplies a needle thread reeled out from a bobbin through a thread guide to a sewing machine head. SOLUTION: With the consumption of a needle thread as a result of the operation of a sewing machine, the needle thread (a) is reeled out sequentially from a bobbin and supplied to an adjusting table 10 furnished with a tension member 8 corresponding to each needle bar through a thread handling area and a cushioning member 15. At this time, when sewing is carried out with a large stitch length, as the needle thread (a) is drawn out greatly, a great tension acts on the thread (a). If such a great tension acts, a spring 1 5b comprised of thin steel wires fixed to a mounting portion 15a in the cushion member 15 deforms elastically, reducing a sudden increase in a tension and avoiding breaking the needle thread (a) or affecting adversely sewing.
Patent JP-S60231829-A (JP)
Inventor: EMIIRU BURINAA
IPC: D01H1/115
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000282457-A (JP)
Title: Base for steel pipe pile
Inventor: KATAYAMA EIJI
IPC: E02D27/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure transmission of a uniform stress between a pile and an upper frame structure without using a reinforcing rib by extending an upper surface of a pile from the whole circumference of outer diameter surface of head of the pile to a sideward direction over the outer diameter of the head of the pile by a specified length or more, and specifying the thickness of wall of abutting part of fitting part of the upper frame structure. SOLUTION: An extending amount of a pile 2 from the outer circumference of a head thereof is made 100 mm or more from an outer diameter D of an upper part of the pile 2, on the whole circumference. The plate thickness of a base 1 is set to have a minimum value H2 of not less than 75 mm, and the base 1 is fomed by machining a steel plate or made of cast steel. A part or the whole positioned in a circle with a smaller radius by 100 mm than a radius of an outer diamter surface of the pile 2 is opened with a thin wall or upward/downward. In this case, the base 1 is used as a connection member, and even if there is a horizontal eccentricity between the head of th pile 2 and the fitting steel pipe 3 the connection between the two 2, 3 are made possible without using a reinforcing member. Accordingly, on-site welding is reduced than a conventional method, thereby reducing the work period and cost, as well as reducing the amount of on-site welding resulting in improvement of quality in the connection part.
Patent JP-H11278908-A (JP)
Title: Cement for high strength and high fluidity concrete and high strength and high fluidity concrete
Inventor: NAGAOKA SEIICHI
IPC: C04B28/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cement for high-strength and high fluidity concrete that shows high fluidity and low viscosity at a low water to cement ratio without silica fume and realizes high strength, when it is exposed to a thermal history in the high strength and high fluidity lower than about 80 N/mm<2> the specified concrete strength that is used in the construction of, for example, multistorey reinforced concrete structures or concrete-filling tubes. SOLUTION: Fly ash with a particle size of <=20 μm is formulated to the cement composition containing cement clinker in which the Al2 O3 /Fe2 O3 ratio is 0.05-0.62 or microfine powdery particles of blast furnace slag having a specific surface area of 5,000-10,000 cm<2> /g are formulated thereto in an amount of 10-60 wt.%.
Patent JP-S60230765-A (JP)
Title: Color printer
Inventor: NAKANISHI TOSHIAKI
IPC: B41J2/325
Filed: 1984-04-28
Abstract: PURPOSE:To reproduce a picture by the same color tone as the color tone of an original picture by varying the density of a color to be printed to a printing form in accordance with the purpose of printing. CONSTITUTION:When making a usual printing paper, the printer is set so that a switching contact 34 of a printing mode changeover switch 32 contacts a pulse width memory 30 side for normal mode. Also, in case of making printing paper for making an OHP film, the switching contact 34 is set to a pulse width memory 31 side for OHP mode. In case of making the OHP film, a transfer paper and an OHP film for are fetched from a stand-by and superposed, placed on a stamp base, inserted into an external housing, and when the handle is rotated in this state, a picture of the same color tone as the original picture is transferred to an OHP film form 49.
Patent JP-H11326141-A (JP)
Title: Measuring instrument for diagnosing vehicle
Inventor: KNESTEL ANTON
IPC: G01M17/007
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument for diagnosing vehicle. SOLUTION: This invention relates to such a battery-driven general-purpose measuring instrument for diagnosing vehicle that provides many diagnosis possibilities to, especially, different internal and external sensors by generally using the sensors and the connection between the sensors. The measuring instrument is provided with an upper casing portion 200 and a lower casing portion 201. The upper casing portion 200 is provided with a keyboard 3 and a display 2. The portion 200 is also provided with a slit 202 through which a paper tape 10 on which measured parameters or results can be described can flow out and a level 4 which is used at the time of setting the measuring instrument in a horizontal attitude.
Patent JP-H11281388-A (JP)
Title: Navigation apparatus
Inventor: KUROIWA HITOSHI
IPC: G08G1/0969
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve usability and enhance safety in running by detecting a vehicle speed from a speed pulse signal, and changing the volume level of voice guidance outputted from a speaker in accordance with the vehicle speed. SOLUTION: This navigation apparatus detects a vehicle speed from a speed pulse signal SP by using an operation processing means 24a of a navigation unit 10, changes the volume level of voice guidance outputted from a speaker in accordance with the speed, and controls voice synthesis processing means 23a controlling musical interval, so as to increase or decrease the pitch of musical interval of the voice guidance in accordance with the vehicle speed. By this constitution, audio control such as the volume level and equalizing characteristic of voice guidance is automatically performed in accordance with the vehicle speed. For example, when noise from the outside of a car is large in the case of high speed running, sound volume becomes large automatically and voice guidance is easily heard.  Audio control is automated, superfluous operation is made unnecessary, and safety can be ensured.
Patent JP-H08285355-A (JP)
Title: Power saving humidifier
Inventor: KOBAYASHI NOBUYUKI
IPC: F24F6/02
Filed: 1995-04-12
Abstract: PURPOSE: To employ a semiconductor for the control of a heater for a humidifier to elongate the life of a circuit itself and freely control the electric power by changing the switching of the timing of the semiconductor and reduce the running cost. CONSTITUTION: By putting a power supply switch ON, a high-speed microcomputer 1 for controlling the function of a humidifier is operated to control a heater control circuit 5 for controlling a heater for heating water in an evaporating pan and monitor a humidity in atmosphere through a humidity sensor unit 8. During effecting energy saving operation, the frequency of phase control is controlled by a frequency synchronizing signal detecting circuit 2. During the energy saving operation, operation whose period is determined by the frequency even in phase control is effected, and when a control, put ON for two period in one second and put OFF for the period in one second, is effected utilizing the fact that the commercial frequency is 50Hz or 60Hz while a voltage is started from an 0V point, problems such as a rush current, spark and the like are resolved.
Patent JP-S5612123-A (JP)
Title: Electric-current feedback type driving circuit
Inventor: YAMADA KOUJIROU
IPC: H03K17/04
Filed: 1979-07-10
Abstract: PURPOSE:To shorten the time of switching by connecting a primary winding of a transformer in parallel to a switching transistor via a capacitor. CONSTITUTION:Once switcing transistor 12 turns off, electric current flows through a primary winding of transformer 15 by way of electric power source 11 and resistance 14, and consequently base current supplied from a secondary winding (b) to driving transistor 13, triggering the transistor. The collector current of the amplified base current is positively fed back from a tertiary winding (c) to a secondary winding (b) to turn on transistor 13 sufficiently. When transistor 12 is turned on to turn off transistor 13, capacitor 18 is discharged by way of winding (a) since a closed circuit of winding (a) is constituted via capacitor 18 in terms of alternating current, and consequently electromotive force applying a reverse bias between the base and emitter of transistor 13 is generated across a secondary winding (b), turning off transistor 13 in a short time.
Patent JP-S57205004-A (JP)
Title: Cutter table to correct blade edge position
Inventor: SUGAYA NOBUO
IPC: B23B39/00
Filed: 1981-06-06
Abstract: PURPOSE:To realize easy adjustment at the time of replacing a blade edge or the like and also automatic return of a cutter table, for compensating a blade edge position through utilization of an eccentric shaft, to its original position by attaining compensation of the blade edge in both positive and negative directions with a workpiece. CONSTITUTION:A cutter table main body 1 is provided with an eccentric shaft 2 which is equipped with a blade tool holder. A blade edge position of said tool is compensated through rotation, caused by movement of a moving member fitted with a click, of a ratchet wheel 30 fixed to the shaft 2. Since normal and reverse rotations are conducted by means of the shaft 2, compensation of blade edge position in plus and minus directions can be executed. Further, the end part of the shaft 2 on the opposite side of the blade tool is provided with dogs and limit switches 13, 14, installed correspondingly to said dogs, for confirming compensation limit. Not only adjustment at the time of a blade edge replacement and the like can be met easily but also return of the cutter table to the original position can be automated through configuration of the cutter table as mentioned above.
Patent JP-S5210512-A (JP)
Title: Multi-piled cylindrical coil
Inventor: INA TERUO
IPC: H01F29/02
Filed: 1975-07-15
Abstract: PURPOSE: A multi-piled cylindrical coil so that the eddy current loss of the whole coil does not increase and also the tap terminals are taken out from the most outside layer of a coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11276525-A (JP)
Title: Wheelchair
Inventor: NAKAMURA HIDEO
IPC: A61G5/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which can stop its motor drive without using a brake or a switch for stopping a motor on uphill or downhill slopes, moreover, without giving an user or a helper an uneasy feeling. SOLUTION: Inside the casing 14 of wheelchair D1 , a driving force detector which detects the driving forces that is added to hand rims 6 (and 7) by a man, motor 21 that supplements and drives driving wheels 4 (and 5) and controller 20 that controls the motor 21. On the upper part at the back of frame 1, driving force detector 50 that detects the driving force added to handle 8 and 9 by a helper is settled. The controller 20 orders the motor 21 to stop driving when the man's driving force detected by the driving force detector or the driving force detector 50 is larger than 0 and smaller than the determined value and also the electric driving force detected by the motor motion detector is larger than 0 and smaller than the determined value.
Patent JP-H03285360-A (JP)
Title: Solar cell
Inventor: OI HIROYUKI
IPC: H01L31/04
Filed: 1990-03-31
Abstract: PURPOSE:To prevent recombination of minority carrier of a base region and to improve a generating efficiency by holding a base region between a pair of layers each having high impurity concentration. CONSTITUTION:A P<+> type layer 7 having further high impurity concentration is provided at the surface side of a base region 1 made of P-type semiconductor, and the region 1 having lower concentration than those of FSF7 and BSF3 of P<+> type high concentration layers is held between the SFS7 and the BSF3 from the front and rear surfaces. For example, if the base 1 contains 1X10<17>cm<-3> of impurity concentration, the FSF1 and the BSF3 are set to 5X10<17>cm<-3> of impurity concentration. Thus, recombination of minority carrier in a boundary between the front and rear surfaces of the base region can be prevented by the BSF3 and the FSF7 having higher impurity concentration than that of the region 1, a collection efficiency in an emitter region 2 is improved, and a generating efficiency is improved.
Patent JP-H05288675-A (JP)
Title: Mtbe detecting sensor and fuel-property detecting apparatus
Inventor: SAWAKI NAOTO
IPC: G01N21/3581
Filed: 1992-04-08
Abstract: PURPOSE:To obtain an MTBE detecting sensor, which can simply detect the mixing ratio of methyl-t-butyl ether. CONSTITUTION:A fuel pipe 1, through which liquid fuel 12 passes, a far-infrared- lamp 2 and a convex lens 4, which are arranged at one and the other sides of the fuel pipe 1, an optical filter 3, an infrared-ray detector 5 and a detecting circuit 6 are provided. The mixing ratio of MTBE is detected based on the decreasing amount of the electric output from the infrared-ray detector 5.
Patent JP-H11278080-A (JP)
Title: Control device of torque distribution clutch for vehicle
Inventor: YAMAMOTO TAKASHI
IPC: B60K17/348
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a torque distribution clutch for a vehicle to provide transmission torque in a size to correspond with a command value to the torque distribution clutch regardless of slippage of relation between the command value and actual transmission torque due to a mechanical or electrical primary factor. SOLUTION: It is possible to provide transmission torque tr in size corresponding to a command value tref for an electromagnetic clutch 30 regardless of slippage of relation between the command value tref actual transmission torque tr due to a mechanical or electric primary factor as a correction value Δtref is computed in accordance with a rotational speed difference ΔNav of the electromagnetic clutch 30 and input torque tinav of the electromagnetic clutch 30 in a command value correction means 128. Shortage torque Δtref which is a difference between the command value (command torque) tref found from an equation of motion of a driving system rotor in a motive power transmission route of a vehicle and the actual transmission torque tr is a function of input torque tin of the electromagnetic clutch 30 and a rotational speed difference ΔN.
Patent JP-H07276038-A (JP)
Title: Sliding nozzle and its production
Inventor: SAKAGUCHI MASAYUKI
IPC: B22D11/10
Filed: 1994-03-31
Abstract: PURPOSE:To insert a metallic case so as not to generate a crack in a sliding nozzle. CONSTITUTION:The inner periphery of the metallic case loaded on the outer peripheral part of the sliding nozzle is formed smaller than the outer periphery of the nozzle by 0.1-2%, and the shrinkage fitting of the metallic case 3 in the outer peripheral part of the nozzle is performed by heating to 500-1000 deg.C by a high frequency heater, and the nozzle can be prevented from being cracked by supplying appropriate restraint to the nozzle. In this way, a nozzle crack preventing effect can be improved.
Patent JP-H01261110-A (JP)
Title: Pallet carrying device
Inventor: MATSUBARA KINJI
IPC: B65G35/06
Filed: 1988-04-08
Abstract: PURPOSE:To press contact a V-channel to a regulating roller under a condition made free on movement in longitudinal direction of a drive shaft for regulating position in high accuracy by cutting off contact of the drive shaft with a following roller at the same time as position is regulated. CONSTITUTION:When position is regulated in a condition that a pallet 28 is stationary, a regulating block 43 provided on a position regulating unit 44 attached to a rail receiving member 49 is turned to A direction. And, when a V-channel 43a is abutted on and engaged with a roller 42, a roller 41 abuts on a tilt face 39a of a lever 39, conquers energizing force of a spring 34 to press down the lever 39 to B direction, makes a vibration member 36 rotate around a rod 48 as the center and cuts off contact between a following roller 37 and a drive shaft 29. Therefore, it becomes that the V-channel 43a is abutted on and engaged with the position regulating roller 42 on a condition that the pallet 28 is released in restraint in progressive direction, so whole the pallet is positioned precisely.
Patent JP-S5312990-A (JP)
Title: Thermosetting partial adducts of polyisocyanates
Inventor: IDE TERU
IPC: C08G18/72
Filed: 1976-07-22
Abstract: PURPOSE: Thermosetting partial adducts of polyisocyanate usable for coating compounds, free from defects characteristic of one-pack type, having good coating properties and excellent handling properties, by blocking part of isocyanate groups with a specific active hydrogen-containing compound. 
     COPYRIGHT: (C)1978,JPO&Japio